.box {
	background-image: none;
	background-repeat: no-repeat;
	width: 824px;
	margin-right: auto;
	margin-left: auto;
	background-color: #FFFFFF;

}
.main {
	height: 340px;
	width: 824px;
	float: left;
}
.bottom {
	background-image: url(../images/haokong_40.gif);
	height: 80px;
	width: 824px;
	float: left;
	margin-top:100px;
}